文档介绍:: .
2 0 2 2 年 5 月 96% ꎬ 1% ꎬ 、 ꎬ
苗作业中可以保持良好的钵体完整性
ꎮ
关键词: 自动移栽机 取苗爪 联合仿真 参数优化
ꎻ ꎻ RecurDynꎻ EDEMꎻ ꎻ
中图分类号: 文献标识码: 文章编号: OSID
S223 A 1000 ̄1298(2022)05 ̄0075 ̄11 :
Simulation Optimization and Experiment of Finger ̄clamping Seedling
Picking Claw Based on EDEM RecurDyn
1 2 2ꎬ3 1 1 1
. Jiangsu ProviHncUialJKiaenypLianbgora torPyAoNf MJoideer n ACgHricEulNturFalanEqui pmYenUt EandRTeencchaniolo gyYAJiOangMsuenUgnjiivaeorsit y LZIheJninjiagng China
(1 ꎬ ꎬ 212013ꎬ
. HUST ̄Wuxi Research Institute Wuxi China
2 ꎬ 214174ꎬ
. School of Mechanical Science and Engineering Huazhong University of Science and Technology Wuhan China
3 ꎬ ꎬ 430074ꎬ )
Abstract
: In order to achieve efficient and high ̄quality seedling picking by the automatic transplanterꎬ
one working method of picking seedlings in a row and throwing them at the same time was proposed.
Taking the finger ̄clamping seedling picking claw as the research objectꎬ the structure and working
principle of seedling picking claw were expounded. A mathematical model of the seeding picking claw
movement was establishedꎬ combined with the mechanical characteristics of the pot and the root
distribution characteristicsꎬ the size parameters of the various structural parts that made up the claws were
optimizedꎬ and the virtual prototype